您搜索了: pempiawaian larutan (马来语 - 英语)

pempiawaian
solution solut

larutan akueus
aqueous solution

kepekatan larutan baja
water concentration

rendam di dalam larutan kimia
soak it in water

pendidihan minyak dengan larutan natrium hidroksida menghasilkan sabun.
boiling oil with sodium hydroxide solution produces soap.

penyingkiran hijau malachite dari larutan dengan penjerapan ke kulit nanas bivalve yang dikalsinasi
the feasibility of calcined bivalve shells treated pineapple peel (bs-pp) for removing malachite green from aqueous solutions has been investigated as a low cost agricultural adsorbent in this study. the potential of bs-pp as an adsorbent was evidently proven by fourier transform infrared spectroscopy (ftir) and scanning electron microscopy (sem). the adsorption process was carried out in a batch experiment as a function of contact time, adsorbent dosage and initial dye concentration. the amount of dye adsorbed increase with the increase of contact time. the optimum contact time of calcined bs-pp was 200 minutes as it showed the maximum adsorption capacity of 84.359 mg/g with initial dye concentration of 100 mg/l and adsorbent dosage of 0.1g at contact time of 200 min. the adsorption capacity was increase with the increase of initial dye concentration. besides that, the experiment result also showed that 0.5g of bs-pp was capable to remove 94.693% of malachite green since the increase in adsorbent dosage increase the percentage of dye removal. furthermore, the adsorption equilibrium data followed the langmuir isotherm model with r2 of 0.9985 compared to freundlich isotherm. the kinetics study revealed that the adsorption process was best described by the pseudo-second-order since the r2 value is 0.9999. this study suggests that calcined bs-pp can be a potential alternate adsorbent in the removal of malachite green from aqueous solution. lve shell treated pineapple peel

larutan lain, seperti benzalkonium klorida dan kroheksidina glukonat, adalah kurang berkesan.
other solutions, such as benzalkonium chloride and chrohexidine gluconate, are less effective.

8. tambah 650 µl setiap satu larutan pm3 dan larutan pm4. pusaran sebentar untuk bercampur.
8. add 650 µl each of solution pm3 and solution pm4. vortex briefly to mix.

abu juga merupakan agen pembasmi kuman seperti sabun kerana ia membentuk larutan alkali jika mempunyai kontak dengan air.
like soap, ash is also a disinfecting agent because in contact with water, it forms an alkaline solution.

ujian protein bradford dengan cepat dimulakan dengan prosedur yang mudah dan tepat untuk menentukan kepekatan protein dalam larutan.
the bradford protein test was quickly started with a simple and accurate procedure to determine the concentration of protein in solution.

10. goncang untuk mencampurkan larutan pm5. tambahkan 650 µl larutan pm 5 pada lajur putaran rna mb dan sentrifuge pada 13,000 xg selama 1 min.
10. shake to mix solution pm5. add 650 µl solution pm 5 to the mb rna spin column and centrifuge at 13,000 x g for 1 min.

tikus akan dipengsankan menggunakan campuran larutan xylexil, ketamine, zoletile (ktx) dengan dos sebanyak 0.2mg/kg secara intraperitoneal
mice will be sedated using a mixture of xylexil, ketamine, zoletile (ktx) solution at a dose of 0.2mg/kg intraperitoneally.

selain daripada itu, tapak semaian juga berperanan penting dalam menyediakan media tanaman yang berkualiti bagi menghasilkan pencambahan anak benih yang tinggi dan bebas penyakit. hal ini kerana, pertumbuhan anak benih bergantung kepada kualiti larutan nutrien dan input yang dibekalkan.
among the nursery activities are the processing of seeds that have been collected or purchased before planting, pre -treatment of seeds, planting of seedlings, the process of grading and hardening of seedlings as well as seedling care (watering, weeding, fertilization, light control, humidity control soil and pest and disease control). apart from that, the nursery also plays an important role in providing quality plant media to produce a germination

undang undang beer lambert adalah salah satu persamaan yang menghubungkan pelemahan daripada cahaya kepada sifat bahan. kepekatan kimia yang digunakan oleh undang undang adalah kadar yang berterusan dengan jumlah daripada penyelesaian. kepekatan spesies kimia dalam larutan juga dapat ditentukan dalam hubungan ini dengan menggunakan alat spectrophometer. spektroskopi penyerapan yang dapat diperhatikan oleh uv merupakan salah satu hubungan yang sering digunakan
beer lambert law is one of the equations that links the weakening from light to material properties. chemical concentrations used by law are a constant rate with the amount of the solution. the concentration of chemical species in the solution can also be determined in this relationship using a spectrophometer device. uv observable absorption spectroscopy is one of the most commonly used relationships

1. berat natrium karbonat 13.25g dengan tepat 2. pindahkan natrium karbonat ke dalam labu volumetrik 250ml dengan menggunakan corong penapis 3. masukkan kira kira 150 ml, air suling ke dalam kelalang volumetrik dan goncangkan labu sehingga garam karbonat larut sepenuhnya 4. masukkan air suling ke dalam termos hingga tanda penentukuran. tutup labu dan goncangkan ke termos untuk mendapatkan larutan homogen
1. weight of sodium carbonate 13.25g accurately 2. transfer sodium carbonate to 250ml volumetric pumpkin using a filter funnel 3. put about 150 ml, distilled water into a volumetric flask and shake the pumpkin until the carbonate salt is completely dissolved 4. add distilled water into a thermos until the calibration mark. cover the pumpkin and shake into a thermos to obtain a homogeneous solution